PHP Bugs: Confusing Non-Objects for Objects (Example D: Order Structure)

php_bugs_4d_order.php

// Order structure example
Order Object
(
  [id] => 44274002
  [delivery_date] => 2021–03–05
  [delivery_location_type] => Home
  [occasion] => Just Because
  [fulfillment_type] => 3
  [fulfillment_location] => 12
  [product] => Product Object
  (
    [id] => 5232009
    [type] => 4
    [name] => Candy Hearts (5 lbs)
    [price] =>; 29.99
  )
  [customer] => Customer Object
  (
    [email] => tim@cotten.io
    [name_first] => Tim
    [name_last] => Cotten
    [address] => 123 Somewhere
    [city] => Washington
    [state] => DC
    [postalcode] => 20008
    [country] => US
    [phone] => 555-555-5555
  )
  [recipient] => Recipient Object
  (
    [name_first] => Amy
    [name_last] => Cotten
    [address_1] => 123 Somewhere
    [city] => Washington
    [state] => DC
    [postalcode] => 20008
    [country] => US
    [phone] => 555-867-5309
  )
  [fees] => Array
  (
    [taxes] => 1.95
    [fee_ship_ground] => 10.00
  )
)